Template-Directed Synthesis of Hexanuclear Arene Ruthenium Complexes with Trigonal-Prismatic Architecture Based on 2,4,6-Tris(3-pyridyl)triazine Ligands
作者:Julien Freudenreich、Julien Furrer、Georg Süss-Fink、Bruno Therrien
DOI:10.1021/om100920v
日期:2011.3.14
Cationic arene ruthenium metalla-prisms of the general formula [Ru6(p-cymene)6(3-tpt)2(OO∩OO)3]6+ (3-tpt = 2,4,6-tris(3-pyridyl)-1,3,5-triazine; OO∩OO = 5,8-dioxido-1,4-naphthoquinonato [1]6+ or 6,11-dioxido-5,12-naphthacenedionato [2]6+) have been obtained from the corresponding dinuclear arene ruthenium complexes [Ru2(p-cymene)2(OO∩OO)Cl2] by reaction with 3-tpt, silver trifluoromethanesulfonate
阳离子芳烃钌metalla棱镜通式的[Ru 6(p -cymene)6(3-TPT)2(OO ∩ OO)3 ] 6+(3- TPT = 2,4,6-三(3-吡啶基基)-1,3,5-三嗪; OO ∩ OO = 5,8-二氧-1,4- naphthoquinonato [ 1 ] 6+或6,11-二氧-5,12- naphthacenedionato [ 2 ] 6+)已经从相应的双核芳烃钌络合物的[Ru得到2(p -cymene)2(OO ∩ OO)氯2 ]通过与3-tpt三氟甲磺酸银在充当模板的芳香族分子(1,3,5-三溴苯,菲,pyr或联苯)的存在下反应。而大模板分子三亚苯在metalla棱镜永久包封,得到配合物[triphenylene⊂ 1 ] 6+和[triphenylene⊂ 2 ] 6+,1,3,5-三溴苯可以在甲苯被除去,从而留下空笼子[ 1 ] 6+和[ 2 ] 6+,以三